This study examines the role of government policy in the implementation of Islamic law (Sharia) inAceh, Indonesia. As the only province in the country granted special autonomy to formally enforceSharia, Aceh presents a unique case in understanding the interaction between legal frameworks,political interests, and policy execution. The findings indicate that, despite the existence ofcomprehensive regulations, the implementation of Sharia has not been fully effective across all 23districts and municipalities. One of the key challenges is the inconsistency in enforcing sanctions forviolations, which undermines the credibility of the legal system. The study further identifiesinsufficient budget allocation as a primary obstacle to effective implementation. Without adequatefinancial support, institutional capacity, law enforcement mechanisms, and public outreachprograms remain limited. In addition, the research highlights that the success of Shariaimplementation is not solely dependent on formal regulations, but also on the active involvement ofmultiple stakeholders, including government institutions, religious leaders (ulama), academics, andthe broader community. Therefore, strengthening policy commitment through adequate budgeting, institutional coordination, and stakeholder collaboration is essential. A more integrated and well supported policy framework is required to ensure that the implementation of Sharia in Aceh aligns with its intended objectives and meets societal expectations. This study contributes to the broader discourse on Islamic governance by emphasizing the importance of policy effectiveness, resource allocation, and multi-stakeholder engagement in the implementation of religious-based legal systems.